4143771 divided by 799 
Our goal is to divide 4143771 by 799.

Advancing to step 1:
If we divide 4 by 799, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 799

On to step 2:
The number 799 fits into 41 0 times, leaving a remainder of 41.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Grab the next digit (4) from the dividend, add it to 41, then carry on: 414 / 799

On to step 3:
If we divide 414 by 799, we get 0 and a remainder of 414.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 414 to get 414.
Take the next digit (3) from the dividend and append it to 414, then repeat: 4143 / 799

Let's proceed to step 4:
When dividing 4143 by 799, we get 5 with a remainder of 148.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 3995 from 4143 to get 148.
Fetch the next digit (7) from the dividend, attach it to 148 and continue: 1487 / 799

Moving on to step 5:
If we divide 1487 by 799, we get 1 and a remainder of 688.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we subtract 799 from 1487, we get 688.
Include the next digit (7) from the dividend after 688, then repeat: 6887 / 799

Moving on to step 6:
6887 divided by 799 is 8 with a remainder of 495.
Put 8 as the next digit of the answer. 
Result so far: 518.0
If we take 6392 away from 6887, we end up with 495.
Take the next digit (1) from the dividend and append it to 495, then repeat: 4951 / 799

Advancing to step 7:
If we divide 4951 by 799, we get 6 and a remainder of 157.
The next digit of our result is 6. 
Result so far: 5186.0
The remainder is 157 after subtracting 4794 from 4951.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Let's proceed to step 8:
799 goes into 1570 1 times with a remainder of 771.
Write down 1 as next digit of the result. 
Result so far: 5186.1
Deduct 799 from 1570 and we're left with 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7710, and continue the process.

Step 9:
If we divide 7710 by 799, we get 9 and a remainder of 519.
Use 9 as the next digit of our solution. 
Result so far: 5186.19
Deduct 7191 from 7710 and we're left with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Moving on to step 10:
799 can be fit into 5190 6 times, resulting in a remainder of 396.
Record the quotient 6 as the next digit in the result. 
Result so far: 5186.196
If we subtract 4794 from 5190, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

On to step 11:
The number 799 fits into 3960 4 times, leaving a remainder of 764.
Write down 4 as next digit of the result. 
Result so far: 5186.1964
Subtracting 3196 from 3960 leaves us with 764.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7640, and continue the process.

Step 12:
The number 799 fits into 7640 9 times, leaving a remainder of 449.
Write down 9 as next digit of the result. 
Result so far: 5186.19649
If we take 7191 away from 7640, we end up with 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Let's proceed to step 13:
The number 799 fits into 4490 5 times, leaving a remainder of 495.
The next digit of our result is 5. 
Result so far: 5186.196495
If we take 3995 away from 4490, we end up with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

Moving on to step 14:
If we divide 4950 by 799, we get 6 and a remainder of 156.
Use 6 as the next digit of our solution. 
Result so far: 5186.1964956
If we subtract 4794 from 4950, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 15:
799 can be fit into 1560 1 times, resulting in a remainder of 761.
The next digit of our result is 1. 
Result so far: 5186.19649561
If we subtract 799 from 1560, we get 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7610, and continue the process.

After the division, we end up with 5186.19649561 and a remainder of 7.61e-07.